13D Filing: Viex Capital Advisors, LLC and Radisys Corp (RSYS)

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SIGNATURES

After reasonable inquiry
and to the best of his knowledge and belief, the undersigned certifies that the information set forth in this statement is true,
complete and correct.

Dated: August 23, 2017

VIEX Opportunities Fund, LP – Series One
By: VIEX GP, LLC
General Partner
By:

/s/ Eric Singer

Name: Eric Singer
Title: Managing Member
VIEX GP, LLC
By:

/s/ Eric Singer

Name: Eric Singer
Title: Managing Member
VIEX Capital Advisors, LLC
By:

/s/ Eric Singer

Name: Eric Singer
Title: Managing Member

/s/ Eric Singer

Eric Singer
10

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